STM32F469 datasheet(64/91 Pages) STMICROELECTRONICS

Il numero della parte	STM32F469

Spiegazioni elettronici	LCD-TFT display controller (LTDC) on STM32 MCUs

PDF	91 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

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LTDC application examples

AN4861

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DocID029237 Rev 2

6.2

Example: creating a basic graphical application

This section provides an example based on the STM32F746G-DISCO board describing the

steps required to create a basic graphic application.

6.2.1

Hardware description

The hardware resources embedded on the STM32F746G-DISCO board are used in this

example. Figure 33 describes the graphic hardware resources to be used:

Figure 33. Graphic hardware configuration in the STM32F746G-DISCO

1. The pink arrow shows the pixel data path to the display.

The STM32F746G-DISCO board embeds a parallel true color RGB888 LCD-TFT panel with

a 480 x 272 resolution.

For more details on the STM32F746G-DISCO board, please refer to user manual Discovery

kit for STM32F7 Series with STM32F746NG MCU (UM1907) available on the ST

Microelectronics website.

Figure 34 shows the ROCKTECH RK043FN48H true color panel (RGB888) connected to

the STM32F746 MCU.

2. 400x400 and 320 x 320 are specific display resolutions commonly used for smartwatches.

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